package com.znzz.service;

import com.znzz.entity.User;

public interface UserService {

    /**
     * 通过uid和密码登录
     * @param uid
     * @param password
     * @return
     */
     User checklogin(String uid, String password);

     User queryUser(User user);

    /**
     * 更新用户信息
     * @param user
     */
    void updatePassword(User user);
}
